It's an impressive looking camera to be sure, especially for landscape shooters. Still too large and too expensive for my purposes (I don't really shoot landscapes, especially not of the sort that requires that much oomph, lol). I covet several Nikon lenses, like the 24 f/1.4, but if I bought those plus the camera I really would be entering into medium format price territory
Interesting that it switches to 4 FPS in full resolution mood, 9 when you drop it down to 16 mp. Also cool idea to have a no AA model. I applaud them for trying some new things. I think that camera will sell very well.
The best news to me for the people who don't buy it is how this will hopefully pressure the rest of the market below it, which can only benefit all photographers. For example, if the prices of the still very good D700 were to drop, that would put pressure on the sub $2,000 market.